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Maths Puzzle
Numerical Ability
X>9
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Dear Tutor: This is my first year taking algebra I need your help really bad. Thank you so much:
Evaluate the expression for the given value of the variable:
1.4/3.x when x=1/6
2.24/x when x=3
3. 9d when d=0.5
5. 5/16-p when p=3/8
I have been given 2 partitioned matrices, each is 3x3, one the inverse of the other.
I 0 0 | I 0 0
C I 0 | Z I 0
A B I |